baber/WOPTO huggingface dataset:
Patent JP-S6012132-A (JP)
Title: Heat resistant catalyst and use thereof
Inventor: YAMASHITA HISAO
IPC: B01J23/56
Filed: 1983-07-01
Abstract: PURPOSE:To provide a heat resistant catalyst which can be suppressed in the flocculation of an active component and the reduction in the specific surface area of a carrier even under a high temp. reaction condition, obtained by supporting a catalytically active component by a carrier based on composite oxide of Al and La. CONSTITUTION:A catalyst comprising a combination of a noble metal and a base metal being catalytically active components is supported by composite oxide obtained by adding Al and La, especially desirably, a lanthanum beta-alumina (11-14 Al2O3.La2O3) to obtain an objective heat resistant catalyst. The aforementioned lanthanum beta-alumina is obtaind by using hydroxides of La and Al, oxides of La and Al or compounds afording oxides by heat treatment as starting materials while baking the mixture thereof at 800 deg.C or more. This composite oxide may be applied to ceramics or mixed therewith. Pd being one of the catalytic components supported by this composite oxide is held under a highly dispersed state even if baking is performed at 1,200 deg.C and imparts the heat resistant catalyst having aforementioned characteristics.
Patent JP-H04346604-A (JP)
Title: Production of iron-based composite sintered article
Inventor: GONDAI KOUICHI
IPC: C22C33/02
Filed: 1991-05-23
Abstract: PURPOSE:To obtain the process for producing the iron-based composite metallic sintered article with which the molding of a composite metallic material having intricate product shapes is easily obtainable and which does not substantially require machining to the final product shape. CONSTITUTION:This process for producing the iron-based composite metallic sintered article consists in injection molding a 1st kneaded body kneaded with powder consisting essentially of an iron-based alloy and a binder to obtain a 1st molding, then injection molding a 2nd kneaded body kneaded with the iron-based alloy of the kind different from the kind of the powder and a binder so as to come into contact with the 1st molding to form a composite molding, removing the binders of the composite molding and sintering the molding. The 2nd kneaded body is preferably injection molded so as to come into contact with the 1st molding after the temp. of the part of the 1st molding to be brought into contact with the 2nd kneaded body is regulated to 20 to 70 deg.C.
Patent JP-2000270916-A (JP)
Title: Case
Inventor: KUROKI KAZUNARI
IPC: A45C13/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transparent or translucent case capable of improving its owner's originality by inserting a photograph or picture, or the like, into the case. SOLUTION: The lower sides of transparent or translucent box bodies 1, 2 are connected with hinges 3 so that they can be freely opened/closed, with the upper sides to be engaged with each other with an engaging clasp 14. A screen frame 5 and a pattern sheet 7 are inserted into a recess 6 on the inner surface of the largest plane 4 of the box body 1, and are caught between the plane 4 and a presser plate 8 by pivoting the bottom of the presser plate 8 around a hinge fulcrum 8a and engaging a spring part 8c at the top of the presser plate 8 with a hook 1b of the box body 1.
Patent JP-S61276207-A (JP)
Title: Electromagnetic coil device
Inventor: YAMAMOTO MUTSUMI
IPC: H01F41/02
Filed: 1985-05-30
Abstract: PURPOSE:To lessen the loss in the constitution of the magnetic path as well as to contrive to miniaturize the whole constitution thereof by a method wherein the plural coils, each being constituted in a sheet type, are laminated in a state that the coils are mutually connected and the coil laminated materials are molded with a resin containing magnetic powders leaving the laminated state thereof intact. CONSTITUTION:A sheet type coil 1 is a formation that such a conductive material as a copper foil is adhered on the surface of a flexible insulative sheet, such as a sheet 2 made of resin, and that is formed into the configuration of a coil by performing chemically an etching. A plural number of the sheet type coils 1 to be formed in such a manner are laminated as shown by the diagram in a state that the coils are connected in series or in parallel to one another and coil laminated materials 4 are constituted. As the coil laminated materials 4 are enveloped, the whole peripheries thereof in the magnetic path consisting of a molded material 5, the loss in the constitution of the magnetic path is small, and moreover, the leakage magnetic flux to the outside is almost eliminated.
Patent JP-H05253030-A (JP)
Title: Continuously-adjustable stroke limiter for liquid-operated positioner
IPC: A47C1/024
Filed: 1992-04-13
Abstract: PURPOSE: To easily set an arbitrary slope by connecting a perforated edge tab at tone end and a groove at the other end of a piston rod expanding/ retracting along an inner sleeve in a cylinder with a reclining seat, respectively. CONSTITUTION: A positioner 10 has a cylinder 12 and a piston rod 14 connected with a liquid-operated piston inside the cylinder 12. The piston rod 14 has a perforated tab 18 expanding from a free end of the cylinder 12 at one end and a groove 16 at the other end, each of which is connected to a component corresponding to a reclining seat. The positioner 10 is usually locked so that the piston rod 14 does not expand/retract. By operating an expanding pin 11 from the end of the groove 16 of the piston rod 14, the piston rod 14 is unlocked then the piston rod 14 is locked at the fully-expanded position, fully retracted position, and an arbitrary intermediate position between them. Thus, the arbitrary slope is easily and quickly set.
Patent JP-S5344818-A (JP)
Title: Automotive battery charger
Inventor: SATOU MORIO
IPC: H02J7/16
Filed: 1976-10-04
Abstract: PURPOSE: To maintain charging voltage for charging a battery constant by controlling it through detection of the line voltage drop between a charging generator and the battery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5546339-A (JP)
Title: Incinerator
Inventor: OOTA YASUHIRO
IPC: F23J1/02
Filed: 1978-09-28
Abstract: PURPOSE: To accelerate the processing speed in the selection of incineration object by a mechanism wherein openable and closable guide-rails are established at the cooling chamber and within the disposal chamber, and conveying tracks are transferred being supported by slat conveyor and the guide-rails.  
     CONSTITUTION: Slat conveyor device A is established reciprocatingly and transferrably being provided with motor m and main chain wheel 2, on one of the two primary guide-rails r 1  and r 2  which are laid parallelly connecting the bottom part of the incineration furnace a and the cooling chamber b. When the slat conveyor carrying conveying tracks W 1  transfers shuttling between the cooling chamber b and the incineration furnace a by the motor m, wheels of the conveying tracks located on the U-form rail also make reciprocating movement between the two points. At the both ends of the two guide-rails r 1  and r 2 , running wheels 8 for opening and closing of the rails are provided respectively and rolls along the separate guide-rails 9, 9 being laid perpendiculary to the guide-rails r 1  and r 2 . Conveying tracks W 1  carrying incineration object are transferred to the inside of the furnace a thru the chamber b, and after incineration is completed, they are brought back to the chamber b where they are cooled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6010473-A (JP)
Title: Head position control method
Inventor: MAEDA MASAYA
IPC: G11B21/10
Filed: 1983-06-30
Abstract: PURPOSE:To control the position of a head very easily and reduce a circuit load or the like without requiring direction detection by shifting a reproducing head toward a recording track to which the reproducing head should be positioned and controlling this shift on a basis of the reproduced output obtained through the reproducing head. CONSTITUTION:A track designating circuit 11 sets a desired track address with a digital value. An up/down counter 12 detects the moving position of a head 3 due to a step motor 8, and a comparing circuit 13 compares an output A of the track designating circuit 11 with output B of the U/D counter 12 and outputs a signal capable of discriminating A>B, A=B, and A<B from one another, in accordance with the comparison result. A pulse generator 14 drives the step motor 8 on a basis of the output being an advancing pulse. A control circuit 15 rotates the motor 8 forward and backward in response to high levels of A>B and A<B in the output of the comparing circuit 13 and breaks the supply of the pulse to a driving circuit 16 in response to A=B to stop the motor 8.
Patent JP-S599778-A (JP)
Title: Large classification device of on-line handwritten chinese character recognizing device
Inventor: OOTA YUTAKA
IPC: G06V30/182
Filed: 1982-07-07
Abstract: PURPOSE:To shorten time required for recognition and lower rate of misreading by making the middle point of a line connecting both ends of the storke the middle point of a curve forming one stoke and providing a characteristic extracting section that reads coordinate of the middle point. CONSTITUTION:Output of an input section 1 is read successively in a preprocessing section 2. This preprocessing section 2 consists of stroke both end points extracting section 2a that extracts coordinate of point at which a pen changes from up to down and from down to up as both end points of a curve that forms one stoke and a stroke middle point calculating section 2b that reads coordinate of end point that forms one stoke outputted from the stroke both end points extracting section section 2a, and outputs coordinate of middle point of a line connecting both end points of a curve forming one stoke to a characteristic extracting section 3 as the middle point of a curve that forms one stroke. In this invention, as characteristic is extracted from coordinate of both end points of a curve forming one stoke, it is easily introduced to recognition of on-line handwritten Chinese characters. Further, it is simple and includes few operation and can be executed at high speed.
Patent JP-S63284244-A (JP)
Title: Thermally stable polystyrene resin composition
Inventor: ISANE TOSHIKAZU
IPC: C08K5/10
Filed: 1987-05-18
Abstract: PURPOSE:To make it possible to form a polyestyrene resin composition of markedly good heat stability, by mixing a styrene polymer of a mainly syndiotactic structure with a phosphorus compound of a specified structure and a phenolic resin composition. CONSTITUTION:This polystyrene resin composition is obtained by mixing a styrene polymer of a mainly syndiotactic structure with a phosphorus compound of formula 1 (wherein R<1> and R<2> may be the same or different and are each a 1-20C alkyl, a 3-20C cycloalkyl or a 6-20C aryl) and a phenolic antioxidant. The mixing ratio is desirably such that 0.01-1pt.wt. total of said phosphorus compound (a) and said phenolic antioxidant (b) is present per 100pts.wt. said styrene polymer, and (a)/(b)=10:1-2:1.
Patent JP-H11311596-A (JP)
Title: Cut detection method of hollow-fiber film
Inventor: MONKAKI TATSUO
IPC: G01N15/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate detection, simplify structure, reduce the number of parts and assembly man-hours, and at the same time reduce an installation space, by making transparent one portion of a pipe on a circulation path and supplying air to the path for confirming the passage of air bubbles. SOLUTION: An undiluted solution is transmitted from the outside to the inside of a hollow-fiber film in a filter film module 1 from an undiluted solution supply header 2, and one portion of the filtering liquid is guided to a filtered liquid delivery header 3 through a joint member A and is stored in a tank. For excluding the accumulated object on the filter film, compression air is supplied from a nozzle 5 and is circulated at the outside of the hollow-fiber film, thus releasing the accumulated object on an outer surface. At this time, without any film cut, the air circulates at the outside and does not enter the inside.  However, in the case of film cut, air enters the inside through the cut position and passes the joint member A from a pipe 1a, thus visually inspecting air bubbles 11 that pass the inside of a cylindrical body 6 that is composed of a transparent pipe and detecting the formation of film cut.
Patent JP-H05314123-A (JP)
Title: Print controller for documentation device
Inventor: YAMAMOTO HIDEKI
IPC: G06F3/12
Filed: 1992-05-12
Abstract: PURPOSE:To provide a print controller for a documentation device capable of improving input operability when layout print information is set and efficiently performing layout print processing as a result in the documentation device provided with a layout print function. CONSTITUTION:A keyboard 2 inputs the layout print information including print area information consisting of plural pieces of information classified by every item to set a print area. The print area information display part 1c of a CPU 1 displays the information for summary list of the print area information in all the set areas on display device 3. The print area information correction part 1b of the CPU 1 changes every information classified by every item of the print area information displayed on a screen. The print control part 1d of the CPU 1 executes a layout print mode based on set layout print information.
Patent JP-H02298593-A (JP)
Title: Lubricant for warm molding and processing of aluminum material
Inventor: ABE YUJI
IPC: C10N20/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the title lubricant having excellent dragging properties even at high temperature, excellent lubricating properties, improved quality on the surface of product and molding properties, providing improved operation environment, by dispersing specific fatty acid soap and boron nitride powder having specific particle size into water. CONSTITUTION:(A) 2.5-20% fatty acid soap comprising 12-18C alkyl group, having 20% water solubility at <50 deg.C temperature and (B) 5-20% boron nitride powder having 0.05-5mum (preferably 0.1-5mum) particle size are dispersed into water to give the aimed lubricant. Powder of graphite, mica, tetrafluoroethylene resin, talc, etc., may be effectively present together with the component B.
Patent JP-S6010146-A (JP)
Title: Injection abrasion testing apparatus
Inventor: TAKAHASHI SHIGENOBU
IPC: G01N3/56
Filed: 1983-06-29
Abstract: PURPOSE:To realize the titled apparatus high in reproducibility and measuring accuracy, by providing an abrasive powder supply apparatus, a feeding air stream supply source and an accelerating air stream supply source. CONSTITUTION:Compressed air sent from a compressor 1 passes a partition valve 12, a dehumidifier 3, a filter 4 and a heat exchanger 5 to be converted to an accelerated clean air stream with a predetermined temp. while the accelerated air stream further passes a pressure reducing valve 6, an electromagnetic opening and closing valve 7, a flow meter 6 and a throttle valve 9 to be injected into a feeder 10 from a round pipe 10a. A needle valve 17 for controlling the falling amount of an abrasive powder 15 to a round pipe 11a is positioned at the outlet provided to the lower end of a hopper 16. By this constitution, kinetic energies possessed by the feeding air stream and the accelerating air stream can be kept constant and an apparatus high in reproducibility and measuring accuracy can be realized.
Patent JP-H04322840-A (JP)
Title: Apparatus for machining lost foam pattern
Inventor: NANBA SOKO
IPC: B23Q11/00
Filed: 1991-04-23
Abstract: PURPOSE:To improve the working environment and to save the working space related to machining apparatus for manufacturing a lost foam pattern for pressing die, etc. CONSTITUTION:By digging out floor surface, the recessed space is arranged and a cutter head 3 having degree of freedom to at least three axes is arranged in this space and also a conveyor 27 for discharging machined wastes deposited at the recessed space bottom is arranged. Further, a work loading table 5 as freely turning over, is arranged above the recessed space and the work is sucked and fixed with the air suction mechanism arranged on this work loading table. Then, the recessed space is possible to close with the work loading table or the work. The work on such work loading table is fixed and turned over and machined with the cutter head at lower part, but the machined waste are not leaked to outer part from the recessed space and the working environment is not deteriorated. Further, miniaturization of the apparatus can be executed.
Patent JP-H07303161-A (JP)
Title: Facsimile equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/00
Filed: 1994-05-09
Abstract: PURPOSE:To obtain the facsimile equipment in which rising of a main power supply is immediately informed to the user. CONSTITUTION:When an original is set in the standby state of the facsimile equipment, or when a hook button is depressed, an ON signal from a hook switch 31 or an original detection signal from an original detections witch 30 is given to a microcomputer 17. The microcomputer 17 activates a transistor (TR) 70b. A voltage induced across a resistor 70c is applied to a piezoelectric buzzer 71 by the operation of the TR 70b to drive the piezoelectric buzzer 71. A notice tone to inform it that an original is set to a prescribed position by the drive of the piezoelectric buzzer 71. After the notice tone is raised, interrupt is started and the main power supply is raised.
Patent JP-S5820112-A (JP)
Inventor: SATOU SHIGEO
IPC: A01D61/00
Filed: 1981-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02297010-A (JP)
Title: Length measuring device
Inventor: SHIRATORI KAZUO
IPC: G01B21/00
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate the influence of a measurement error by detecting the moving amount of a moving part for moving on a first and a second axes being parallel to a measuring axis, and bringing an output signal of its detecting part to arithmetic processing, based on a distance between each axis. CONSTITUTION:Corner cubes 102, 103 are placed at a distance A in a moving part 104, and the cube 103 is separated by a distance A from a measuring axis. A laser light from a light source is made incident on a polarization beam splitter 105. In this state, one polarization component light passes through a 1/4 wavelength plate 105, a cube 103, a wavelength plate 106, the splitter 105, a corner cube 101, the splitter 105, a wavelength plate 106, the cube 103, the wavelength plate 106 and the splitter 105 as a measuring system light (full line), and detected as an output light. The other polarization component light passes through a plane mirror 107, the cube 102, the mirror 107 and the splitter 105 as a reference system light (broken line), and detected by a photodetector. By deriving the optical path length of the measuring system light and the reference system light by utilizing an arrival time difference of light, and deriving a difference of both optical path length, true length of an object to be measured is measured.
Patent JP-S63286640-A (JP)
Title: Suction guide for ventilating hood
Inventor: MORI AKIRA
IPC: F24F7/06
Filed: 1987-05-15
Abstract: PURPOSE:To guide exhaust gas such as smoke and odor from a heating cooker to a suction opening, by injecting air from air injection holes by driving a fan, and by forming an air curtain in the lower part around the suction opening of a ventilating hood. CONSTITUTION:When a fan 5 is driven, air is sucked into a pipe 2 from an air intake 9, and it is injected from air injection holes 4. Since the pipe 2 is installed so that the air injection holes 4 are faced to the opposite pipe 2, air is injected from the air injection holes 4 so that the flow of air is circulated to form an air curtain and a rectangular parallelepiped region is formed by shutting off air by an air curtain by each pipe 2. When a heating cooker such as a gas cooking stove or a gas range is used in the state that the rectangular parallelepiped region is formed, exhaust gas such as smoke and odor are sucked at the same time of generation, and they can be discharged from a ventilating hood 1, not leaking out. Besides the exhaust gas of smoke and odor once sucked will never leak out of the rectangular parallelepiped region because of the shutting off effect of air curtains.
Patent JP-H05287140-A (JP)
Title: Thermoplastic elastomer compsition
Inventor: YOKOYAMA KOICHI
IPC: C08L51/06
Filed: 1992-04-13
Abstract: PURPOSE:To obtain the subject composition having characteristics of polyamide and olefinic elastomer in excellent balance and excellent heat resistance by blending a polyamide with specific two modified olefinic elastomers in a specific ratio in a molten state. CONSTITUTION:(A) A polyamide (preferably nylon 6 or nylon 66) is blended with (B) an olefinic elastomer modified with an unsaturated glycidyl compound of formula I (R is H or 1-6C alkyl; Ar is glycidyloxy-containing 6-20 aromatic hydrocarbon; (n) is 1-4) and (C) an olefinic elastomer modified with an unsaturated carboxylic acid (derivative) in a molten state to give the objective composition having a weight ratio of the component A/component B+C of 2/98-50/50 and the component B/the component C of 2/98-98/2. A compound of formula II is preferable as the unsaturated glycidyl compound. Maleic acid, endic acid or their anhydrides are preferable as the unsaturated carboxylic acid (derivative).
Patent JP-H08314335-A (JP)
Title: Power source device
Inventor: HATAKE SHIGEO
IPC: G05F1/455
Filed: 1995-05-18
Abstract: PURPOSE: To provide a power source device capable of shortening the warm-up time of a copying machine without allowing the electric power to be consumed by a heater to exceed a regulated value. CONSTITUTION: The signal corresponding to the voltage of AC input 1 is outputted to a CPU 7 from the one side waveform peak at a point (A) by an input voltage detecting means 12. At what V is the present AC input voltage is recognized in the CPU 7. Wait time Δt is subjected to table reference from the AC input voltage and further, ΔT which is the quantity of the deviation between the true zero cross of the AC input voltage and the detection signal edge falling to 'L' from 'H' to the in port of an AC monitor, from the AC input voltage and the rise and fall of the AC input voltage. The zero cross detection signal outputted from a transistor 102 is taken into the CPU 7 and thereafter, the signal is waited by ΔT time, and further Δt time and a start pulse is outputted from the heater control port of the CPU 7 to a triac 5 to energize a heater 4.
Patent JP-H06333813-A (JP)
Title: Development device
Inventor: KUMAZAWA HIROTSUGU
IPC: H01L21/30
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the scattering of developer to a periphery due to centrifugal force by providing a spinning stand having a recessed part which is larger than a substrate and deeper than the thickness of the substrate to hold a substrate in it. CONSTITUTION:A development stand 8 is formed to a disc and a recessed part 9 is formed in an upper surface thereof. The recessed part 9 is made larger than a substrate W in a plane view and deeper than the thickness of the substrate W. When development is carried out, developer is first supplied to the surface of the substrate W from a developer nozzle 10 immediately above the substrate W mounted on the development stand 8, developer is spreaded uniformly in a surface of the substrate W by rotating the development stand 8, the rotation is stopped for a specified time and an image is formed by fusing a fusible part of a resin film by the developer and an image is formed. According to this constitution, when developer is spreaded throughout an entire of a substrate surface by rotating a development stand, it is possible to reduce the scattering of developer to a periphery due to centrifugal force and to cut a use amount of developer.